/Engine/Source/Runtime/Engine/Public/ImageUtils.h
Exports aUTexture2Das an HDR image on the disk. Deprecated. Prefer GetTexture2DSourceImage + SaveImage. HDR is very low quality, prefer EXR or PNG instead
Export operation success or failure.
static bool ExportTexture2DAsHDR ( [UTexture2D](API\Runtime\Engine\Engine\UTexture2D) * TexRT, [FArchive](API\Runtime\Core\Serialization\FArchive) & Ar )